tree 02697dad1cf22b6ea8bbb3e650bebaed78ba6d02
parent a7949c5cccb10b3122e2b398e2c3820ca24d8a51
author Austin Wang <wangaustin@google.com> 1671858920 +0800
committer Austin Wang <wangaustin@google.com> 1672231986 +0000

Fix wallpaper preview misaligned on small screen.

Center aligned the wallpaper surface so that the preview shows the
center area of the wallpaper, and let the `getWallpaperDisplay()`
actually returns the largest display.

Still slightly misaligned if the wallpaper width is greater than height.
E.g. The photo taken under landscape mode.

Bug: 259745033
Test: Set wallpaper and observe the preview.
Change-Id: Ib99c450d1c7fc9849b39598ed46f8aa33f4175a0